Southern Africa’s summer rainfall areas, the place a lot of the mining business is located, face a seasonal risk from heavy rains – and should be able to quickly dewater sites.
Now is due to this fact a good time to conduct a full verify on all pump installations, according to Justin Bawden, inside gross sales at Integrated Pump Technology. As the southern African distributor of Grindex submersible dewatering pumps, the company is dedicated to helping prospects prevent flooding and disruption.
“Weather patterns have turn into less predictable, with some regions experiencing drought conditions for prolonged durations,” says Bawden. “Parts of the nation could expertise heavy rainfall persistently that creates nice demand for pumps, while different regions may even see more arid conditions in which case pumps go unutilised for some time.”

He stresses the significance of pumps being checked for efficiency and reliability, as they have to usually be put into service at brief notice. Grindex pumps are well-known for his or her applications in dewatering as well as sludge and slurry pumping. One of his concerns is that some pumps are left unused in functions the place stable particles can clog up elements via sedimentation.
“In diaphragm seal , for instance, particles shouldn’t be allowed to thicken round a pump over a period of months,” he says. “If a pump is restarted underneath these situations, it may result in the impeller shaft snapping.”

He urges pump house owners to take stock of which pumps they’ve available at the varied dewatering ‘hot-spots’ around their websites. By digital pressure gauge -assessing the demands that the wet season will quickly place on every of these points, they could check that the pump capacities are properly aligned.
“Our Grindex brokers are strategically positioned around the nation, and across border with many endeavor common site visits,” he says. “This helps customers to ensure the best pumps are in place, and to establish any downside areas that might want extra consideration.”

It is vital to know the vital thing features of each pumping utility – from the required flow price and vertical head to the pipeline and the character of the fabric being pumped. This makes for cost efficient choices that provide the necessary duty when heavy rains arrive, he says.
The Grindex submersible pump range consists of smaller units as much as 10 kW that could be simply carried by a single individual. For many of the larger units from 18 kW and up, Integrated Pump Technology can also offer trolleys that make mobility of the units easier for those on site tasked with installation of those units.